Cheap Flights from Hanoi to Guam from $259

Frequently Asked Questions

• What are the cheapest flights from Hanoi to Guam (HAN-GUM)?

  Based on Trip.com data, Parata Air offers one-way fares as low as $259 on Cheapest nonstop routes (e.g. HAN to GUM on Mon, Aug 17), while VietJet Air offers Cheapest nonstop round-trips from $393 departing on Sun, Sep 13 and returning on Thu, Sep 17.

• Which airlines offer direct flights from Hanoi to Guam?

  At the moment, you can catch a nonstop flight from Hanoi to Guam with the following airlines, including: VietJet Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Hanoi to Guam?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi to Guam is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Hanoi to Guam?

  To find best deals on flights from Hanoi to Guam, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 17, with one-way flights priced at just $259.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Parata Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Guam travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hanoi (HAN) to Guam (GUM) the cheapest?

  The cheapest months to fly from Hanoi to Guam is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hanoi to Guam on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Hanoi to Guam on August 15, 2026 with Parata Air, with prices starting at $259.

• Which airports can I fly to for Guam from Hanoi?

  You can land at any one of the following hubs in Guam, with Noi Bai International Airport to Antonio B. Won Pat International Airport (HAN-GUM) is by far the most common option on this route: Antonio B. Won Pat International Airport (GUM).

• Is there any time difference between Hanoi and Guam?

  The time difference between Guam and Hanoi is 3h.

• How do I change or cancel my ticket from Hanoi to Guam?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Hanoi to Guam?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hanoi to Guam is $761. Fares vary by travel date, airline and availability.

• How do I book flights from Hanoi to Guam on Trip.com?

  Enter Hanoi and Guam, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Hanoi to Guam route?

  VietJet Airare the most popular budget airlines flying from Hanoi to Guam. Check baggage, seat and payment fees before comparing the final price.